Radian calculation from either differential or gradient

2017 12 18
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更新时间：2017 12 18
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Hello, I have gradiant values (and their differentials). However, my motion is in a circle and mathematically the 2πrad may be used to calculate the angular angular momentum. Is it possible to do this in one step with Matlab? GS.

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Star Strider
Star Strider 2017-12-18

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That depends on what you want to do. It will probably involve array calculations, one of MATLAB’s strengths. Without knowing more details, it is not possible to give a specific solution.

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Gavin Seddon
Gavin Seddon 2017-12-18
Hello Star Strider, we calculated the differentials and gradient results from changing molecule positions. this data is for changing motion within a circle. I want to divide the gradient by 2πrad giving the angular momentum or velocity (in the phase relationship). Thank you again. GS.
Star Strider
Star Strider 2017-12-18
My pleasure.
If gradient is a vector or matrix, this works:
MoleculeGradient = [ ... ];
CorrectedMoleculeGradient = MoleculeGradient/(2*pi);
Does this do what you want?
Gavin Seddon
Gavin Seddon 2017-12-18
Yes, perfectly. I assumed it would be more complicated. Thank you.
Star Strider
Star Strider 2017-12-18
My pleasure.
If my Answer helped you solve your problem, please Accept it!

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